@article{ref1,
title="Housing needs of people in wheelchairs",
journal="Public health",
year="1981",
author="Troop, P. A.",
volume="95",
number="1",
pages="48-51",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3506",
doi="",
url="http://dx.doi.org/"
}